Ballpoint pen



FIG. 1 is a front view of a ballpoint pen of the present invention;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view showing the actuator rotated and the writingpoint extended; and,

FIG. 8 is a perspective left side view thereof with the actuator notrotated and the writing point retracted.

The ornamental design for a ballpoint pen, as shown and described.